.jumbotron {
  background: url(../../images/1-bg.jpg) no-repeat;
}
.jumbotron .container .banner-h2 {
  font-weight: 100;
}
.jumbotron .container .banner-div:hover {
  background: rgba(255, 255, 255, 0.3) !important;
}
.solutions {
  background-color: #f6f6f6;
}
.perfect .container .gnty-content {
  display: flex;
  flex-wrap: wrap;
}
.perfect .container .gnty-content .gnty-item {
  padding: 10px 15px;
  text-align: center;
  width: 33.333%;
}
.perfect .container .gnty-content .gnty-item img {
  width: 35%;
}
.perfect .container .gnty-content .gnty-item h3 {
  color: #333;
  font-size: 14px;
  padding-top: 15px;
}
.perfect .container .gnty-content .gnty-item p {
  display: none;
  color: #4d4d4d;
  font-size: 16px;
  padding-top: 10px;
}
.industry {
  height: 730px;
  background-color: #f6f6f6;
}
.industry .carouseb {
  position: relative;
  height: 400px;
}
.industry .carouseb .common-swiper {
  position: relative;
  padding-top: 70px;
}
.industry .carouseb .common-swiper li {
  position: relative;
  height: 300px;
}
.industry .carouseb .common-swiper li .imgbox {
  position: absolute;
  top: 0;
  left: 0;
  width: 402px;
  height: 225px;
}
.industry .carouseb .common-swiper li .hyzx {
  width: 741px;
  position: absolute;
  top: 45px;
  left: 372px;
  padding: 30px 20px 30px;
  background-color: #fff;
  display: flex;
  align-items: flex-start;
}
.industry .carouseb .common-swiper li .hyzx .hyzx-cont1 {
  width: 112px;
  height: 72px;
  font-size: 26px;
  color: #7f7f7f;
  padding-left: 10px;
}
.industry .carouseb .common-swiper li .hyzx .hyzx-cont1 span {
  font-size: 14px;
  border-bottom: 1px solid #30b3eb;
}
.industry .carouseb .common-swiper li .hyzx .hyzx-cont2 {
  width: 80%;
  flex-grow: 1;
  padding-left: 30px;
  border-left: 1px solid #eae9e9;
}
.industry .carouseb .common-swiper li .hyzx .hyzx-cont2 h3 {
  font-size: 26px;
  color: #444444;
}
.industry .carouseb .common-swiper li .hyzx .hyzx-cont2 p {
  margin: 15px 0;
  font-size: 16px;
  color: #4D4D4D;
}
.industry .carouseb .control {
  top: 0;
  left: 50%;
  bottom: auto;
  transform: translateX(-50%);
  position: absolute;
}
.industry .casebtn {
  margin-bottom: 50px;
}
.cooperative {
  height: 560px;
  background-color: #fff;
}
.cooperative .carouseb {
  position: relative;
  height: 220px;
}
.cooperative .carouseb .common-swiper {
  position: relative;
  padding-top: 70px;
}
.cooperative .carouseb .common-swiper li {
  position: relative;
  height: 108px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cooperative .carouseb .common-swiper li img {
  border: 1px solid #eee;
}
.cooperative .carouseb .control {
  top: 0;
  left: 50%;
  bottom: auto;
  transform: translateX(-50%);
  position: absolute;
}
.cooperative .casebtn {
  margin-bottom: 50px;
}
/* 小屏幕（平板，大于等于 768px） */
/* 中等屏幕（桌面显示器，大于等于 992px） */
@media (min-width: 992px) {
  .perfect .container .gnty-content .gnty-item {
    width: 20%;
  }
  .perfect .container .gnty-content .gnty-item img {
    width: auto;
  }
  .perfect .container .gnty-content .gnty-item h3 {
    color: #333;
    font-size: 22px;
    padding-top: 15px;
  }
  .perfect .container .gnty-content .gnty-item p {
    display: block;
    color: #4d4d4d;
    font-size: 16px;
    padding-top: 10px;
  }
}
/* 大屏幕（大桌面显示器，大于等于 1200px） */
